Whois & RDAP Lookup
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RDAPIP Range203.23.116.0 - 203.23.116.255
Handle203.23.116.0 - 203.23.116.255
NameVOCUS-AP
TypeASSIGNED PORTABLE
CountryAU
HolderVOCUS PTY LTD
Registered2008-09-04 06:50 UTC
Updated2021-12-22 02:57 UTC
RegistrantVOCUS PTY LTD
Email[email protected]
Phone+61-2-8999-8999
AddressVocus Communications, Lvl 10, 452 Flinders Street
Admin ContactVOCUS PTY LTD
Email[email protected]
Phone+61 2 8999 8999
AddressL10, 452 Flinders Street, Melbourne, VIC 3000
Tech ContactVOCUS PTY LTD
Email[email protected]
Phone+61 2 8999 8999
AddressL10, 452 Flinders Street, Melbourne, VIC 3000
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.apnic.net
Raw WHOIS response
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '203.23.116.0 - 203.23.116.255'
% Abuse contact for '203.23.116.0 - 203.23.116.255' is '[email protected]'
inetnum: 203.23.116.0 - 203.23.116.255
netname: VOCUS-AP
descr: VOCUS PTY LTD
descr: Vocus Communications
descr: Lvl 1, 189 Miller Street
country: AU
org: ORG-VPL1-AP
admin-c: VPL1-AP
tech-c: VPL1-AP
abuse-c: AV428-AP
status: ASSIGNED PORTABLE
remarks: -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks: This object can only be modified by APNIC hostmaster
remarks: If you wish to modify this object details please
remarks: send email to [email protected] with your organisation
remarks: account name in the subject line.
remarks: -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by: APNIC-HM
mnt-irt: IRT-VOCUS-AU
mnt-routes: MAINT-VOCUS-AU
last-modified: 2021-12-22T02:57:58Z
source: APNIC
irt: IRT-VOCUS-AU
address: Level 10, 452 Flinders Street
address: Melbourne VIC AUSTRALIA 3000
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: VPL1-AP
tech-c: VA153-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-03-04
remarks: [email protected] was validated on 2026-05-13
mnt-by: MAINT-AU-VOCUS
last-modified: 2026-05-13T06:49:51Z
source: APNIC
organisation: ORG-VPL1-AP
org-name: VOCUS PTY LTD
org-type: LIR
country: AU
address: Vocus Communications
address: Lvl 10, 452 Flinders Street
phone: +61-2-8999-8999
fax-no: +61-2-9959-4348
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:21Z
source: APNIC
role: ABUSE VOCUSAU
country: ZZ
address: Level 10, 452 Flinders Street
address: Melbourne VIC AUSTRALIA 3000
phone: +000000000
e-mail: [email protected]
admin-c: VPL1-AP
tech-c: VA153-AP
nic-hdl: AV428-AP
remarks: Generated from irt object IRT-VOCUS-AU
remarks: [email protected] was validated on 2026-03-04
remarks: [email protected] was validated on 2026-05-13
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-05-13T06:50:26Z
source: APNIC
person: VOCUS PTY LTD
address: L10, 452 Flinders Street
address: Melbourne, VIC 3000
country: AU
phone: +61 2 8999 8999
e-mail: [email protected]
nic-hdl: VPL1-AP
mnt-by: MAINT-AU-VOCUS
last-modified: 2023-02-20T21:25:30Z
source: APNIC
% Information related to '203.23.116.0/24AS4826'
route: 203.23.116.0/24
origin: AS4826
descr: VOCUS PTY LTD
Vocus Communications
Lvl 10, 452 Flinders Street
mnt-by: MAINT-VOCUS-AU
last-modified: 2025-08-30T08:08:26Z
source: APNIC
% Information related to '203.23.116.0/24AS9443'
route: 203.23.116.0/24
origin: AS9443
descr: VOCUS PTY LTD
Vocus Communications
Lvl 12, 60 Miller Street
mnt-by: MAINT-VOCUS-AU
last-modified: 2021-12-22T03:12:33Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1)
% Query time: 344 msec
% WHEN: Sat Aug 01 04:10:30 UTC 2026Raw RDAP JSON (registry) https://rdap.apnic.net
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],
"country": "AU",
"endAddress": "203.23.116.255",
"entities": [
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"events": [
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"eventDate": "2010-12-09T01:39:16Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-13T06:49:51Z"
}
],
"handle": "IRT-VOCUS-AU",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-VOCUS-AU",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/203.23.116.0/24"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected] was validated on 2026-03-04",
"[email protected] was validated on 2026-05-13"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
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{},
"text",
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],
[
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{},
"text",
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],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Level 10, 452 Flinders Street\nMelbourne VIC AUSTRALIA 3000"
},
"text",
[
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""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
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{
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},
"text",
"[email protected]"
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]
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},
{
"events": [
{
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"eventDate": "2008-09-04T07:50:45Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-02-20T21:25:30Z"
}
],
"handle": "VPL1-AP",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/203.23.116.0/24"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
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{},
"text",
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],
[
"fn",
{},
"text",
"VOCUS PTY LTD"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "L10, 452 Flinders Street\nMelbourne, VIC 3000"
},
"text",
[
"",
"",
"",
"",
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""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61 2 8999 8999"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:22:05Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:21Z"
}
],
"handle": "ORG-VPL1-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ORG-VPL1-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/203.23.116.0/24"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
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{},
"text",
"4.0"
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[
"fn",
{},
"text",
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],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Vocus Communications\nLvl 10, 452 Flinders Street"
},
"text",
[
"",
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""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61-2-8999-8999"
],
[
"tel",
{
"type": "fax"
},
"text",
"+61-2-9959-4348"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:50:20Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-12-22T02:57:58Z"
}
],
"handle": "203.23.116.0 - 203.23.116.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/203.23.116.0/24",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/203.23.116.0/24"
}
],
"name": "VOCUS-AP",
"notices": [
{
"description": [
"Objects returned came from source",
"APNIC"
],
"title": "Source"
},
{
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.apnic.net/db/dbcopyright.html",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.apnic.net/ip/203.23.116.0/24"
}
],
"title": "Terms and Conditions"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.apnic.net/ip/203.23.116.0/24"
}
],
"title": "Whois Inaccuracy Reporting"
}
],
"objectClassName": "ip network",
"port43": "whois.apnic.net",
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"remarks": [
{
"description": [
"VOCUS PTY LTD",
"Vocus Communications",
"Lvl 1, 189 Miller Street"
],
"title": "description"
},
{
"description": [
"-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+",
"This object can only be modified by APNIC hostmaster",
"If you wish to modify this object details please",
"send email to [email protected] with your organisation",
"account name in the subject line.",
"-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+"
],
"title": "remarks"
}
],
"startAddress": "203.23.116.0",
"status": [
"active"
],
"type": "ASSIGNED PORTABLE"
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.